The Allen-Bradley Bulletin 1492-SP series includes miniature circuit-breakers, or MCBs, for reliable overcurrent protection in industrial control applications. These very compact breakers will provide short-circuit and overload protection to ensure safety against electrical hazards and ensure the integrity of systems. With modularity in design, several trip curves, and high interrupting capacities, these MCBs support easy installation and integration. The Bulletin 1492-SP series enhances the protection of the connected equipment and reduces downtime in automation environments.
Browse available units in our catalog of Bulletin 1492-SP.
The 1492-SP1D050 is a specialized miniature circuit breaker featuring a single pole design. It is classified as a supplementary protection device, ideal for various applications, including those with
This circuit breaker is constructed with a nylon body and includes a finger-safe design for user protection. It allows for DIN rail mounting and utilizes screw terminals for secure connections. It ope
This device operates at 277 V AC and 96 V DC, with a short-circuit breaking capacity of 10 kA. The trip curve is classified as Type C, making it suitable for general motor loads. It mounts easily on D
This thermal-magnetic circuit protector features a C trip curve and supports fast breaking time, ensuring reliable operation in fault conditions. It is engineered to accommodate up to 6 accessories an
This circuit breaker is specially designed for use with a maximum IEC voltage of 415V AC. It holds UL/CSA voltage ratings of 480Y/277V AC and 96V DC, and it features a dielectric strength rating of 19
This circuit breaker is CE-marked and supports continuous current ratings of 15 Amps within North America. The device operates at an IEC voltage of 415V AC and UL/CSA ratings of 480Y/277V AC and 96V D
This circuit breaker features a single pole and supports various functions, including fast breaking time and current limiting. An indicator window on the front panel allows for easy status checks. The
The 1492-SPM1C150 is a single-pole circuit breaker classified as a supplementary type. It incorporates a C trip curve suitable for a range of applications, providing overcurrent protection. This model
This miniature circuit breaker is CE certified and supports a voltage rating of 415V AC per IEC standards and 480Y/277V AC along with 96V DC for UL/CSA compliance. It includes a trip-free mechanism an
The 1492-SP1D150 circuit breaker features D-trip characteristics and is capable of supporting high inductive loads. Its voltage ratings include 240/415 V AC and 48 V DC as per IEC standards, and it is